From: asterix Date: Fri, 12 Dec 2008 16:37:24 +0000 (+0000) Subject: Add sam7 cpu settings. X-Git-Tag: 2.1.0~656 X-Git-Url: https://codewiz.org/gitweb?a=commitdiff_plain;h=531b8fef8fb5921071f879b682c0bf90f82f5224;p=bertos.git Add sam7 cpu settings. git-svn-id: https://src.develer.com/svnoss/bertos/trunk@2026 38d2e660-2303-0410-9eaa-f027e97ec537 --- diff --git a/bertos/cpu/arm/scripts/openocd_new_at91sam7_ftdi_rom.cfg b/bertos/cpu/arm/scripts/openocd_new_at91sam7_ftdi_rom.cfg index e0bc29b3..ff137cc9 100644 --- a/bertos/cpu/arm/scripts/openocd_new_at91sam7_ftdi_rom.cfg +++ b/bertos/cpu/arm/scripts/openocd_new_at91sam7_ftdi_rom.cfg @@ -44,6 +44,25 @@ jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CP set _TARGETNAME [format "%s.cpu" $_CHIPNAME] target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm7tdmi +$_TARGETNAME configure -event reset-init { + # disable watchdog + mww 0xfffffd44 0x00008000 + # enable user reset + mww 0xfffffd08 0xa5000001 + # CKGR_MOR : enable the main oscillator + mww 0xfffffc20 0x00000601 + sleep 10 + # CKGR_PLLR: 96.1097 MHz + mww 0xfffffc2c 0x00481c0e + sleep 10 + # PMC_MCKR : MCK = PLL / 2 ~= 48 MHz + mww 0xfffffc30 0x00000007 + sleep 10 + # MC_FMR: flash mode (FWS=1,FMCN=60) + mww 0xffffff60 0x003c0100 + sleep 100 +} + $_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x00200000 -work-area-size 0x4000 -work-area-backup 0 #flash bank